<script setup>
import {ref} from "vue";
import index from "vuex";

  let productArr = ref([
      {title: '小米14', price: 8000, num: 500},
      {title: '苹果16', price: 10000, num: 400},
      {title: '魅族60', price: 2000, num: 600},
      {title: '华为70', price: 6700, num: 900}]);
  const del=(index)=>{
    if (confirm('您确认要删除此商品吗？')){
      productArr.value.splice(index,1)
    }
  }

</script>

<template>
  <h1>循环指令</h1>
  <ul>
    <li v-for="item in 5">{{item}}</li>
  </ul>
  <ul>
    <li v-for="item in productArr">{{item}}</li>
  </ul>
  <table border="1px">
    <tr>
      <th>序号</th>
      <th>商品标题</th>
      <th>商品价格</th>
      <th>商品数量</th>
      <th>操作</th>
    </tr>
    <tr v-for="(pro,index) in productArr">
      <td>{{index+1}}</td>
      <td>{{pro.title}}</td>
      <td>{{pro.price}}</td>
      <td>{{pro.num}}</td>
      <td><button @click="del(index)">删除</button></td>
    </tr>

  </table>
</template>

<style scoped>

</style>